Script help

[amit_saini]

Hi Folks,

I'm having one table called "STICHPROBE" , so normally we are running script below for QVD generator to load data every 2 hours from Database.

Suppose script started running every Monday than Tuesday...Wed...Thus... But on Friday What I'm looking is to load data once again from Monday . So on every Friday's of the Month we gonna load data once again from Monday.

So could u please help how this can be handled by using below script:

********************************************Script Start***********************************************************

LET vStartDate = date(makedate(2015,1), 'DD.MM.YYYY hh:mm:ss');

Set vQVD = 'D:\qvprod\QV_QVD';

Let vQVDCurrentYear = 'D:\qvprod\QV_QVD\'& year(today());

$(Include=.....\0_db_connections.qvs)

Let vStart = now();

Let vReloadStart = now();

///$tab STICHPROBE

if filesize('$(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd') >0  then

  trace >>>>>> $(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd    ;

  MAX_TIME:

  load

     max(DTTSERF) as LAST_LOAD_TIME

  from $(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd (qvd);

  let vLAST_LOAD_TIME =  timestamp(peek('LAST_LOAD_TIME',0,'MAX_TIME'), 'DD.MM.YYYY hh:mm:ss');

  trace >>>>>> LAST_LOAD_TIME:  $(vLAST_LOAD_TIME);

  drop table MAX_TIME;

else

  LET vLAST_LOAD_TIME = '$(vStartDate)';

  trace >>>>>> LAST_LOAD_TIME:  $(vLAST_LOAD_TIME);

end if

// load new values

STICHPROBE:

LOAD

    '$(vPlant)' as Plant,

    *;

SQL SELECT

*

FROM $(vPlantAutor).STICHPROBE

WHERE DTTSERF > to_timestamp('$(vLAST_LOAD_TIME)', 'DD.MM.YYYY HH24:MI:SS');

// load prior values

if filesize('$(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd') >0  then

concatenate(STICHPROBE)

load

*

from $(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd (qvd);

end if

// store all values

store STICHPROBE into $(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd;

LET vSTICHPROBE_LOAD_DURATION = Interval(now() - vStart) ;

LET vStart = now();

LET vSTICHPROBE_Size = num(filesize('$(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd')/1024,'00.0') & ' KB';

LET vSTICHPROBE_Records = QvdNoOfRecords ('$(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd');

*************************************************************************Script End******************************************************************

Thanks,

AS

[Kushal_Chawda]

Yes just check the results I have used weekstart but as per your requirement Every Friday you want to load the data from Monday so just check the below condition

when Date is Friday it will load the data from Monday 6 AM

MAX_TIME:

  load if(weekday(LAST_LOAD_TIME1)=4,

        date(floor (LAST_LOAD_TIME1-5))+maketime(6),LAST_LOAD_TIME1) as LAST_LOAD_TIME;

  load

     max(DTTSERF) as LAST_LOAD_TIME1

  from $(vQVDCurrentYear)\$(vPlant)_STICHPROBE.qvd (qvd);

[amit_saini]

Yes I will .

Thanks AS